Lennox-Gastaut Syndrome ICD 9 Code


Billable Medical Code for Generalized Nonconvulsive Epilepsy

Diagnosis Code for Reimbursement Claim: ICD-9-CM 345.0

Code will be replaced by October 2015 and relabeled as ICD-10-CM 345.0.

This applies to absences: atonic, typical, minor epilepsy, petit mal, pykno-epilepsy, seizures: akinetic and atonic.

Lennox-Gastaut Syndrome Definition and Symptoms

Lennox-Gastaut syndrome, LGS, is a very rare form of childhood onset epilepsy. Most children are normal developing when first diagnosed and slowly begin to lose skills. Symptoms include behavioral issues, personality disturbances, poor social skills, difficulty interpreting information, and electrical disturbances in the brain as well as frequent, dramatic, seizures.